4-Amino-2-bromo-3-hydroxy-6-(trifluoromethoxy)pyridine
4,6-Dichloro-3-nitro-2-(trifluoromethoxy)pyridine
3-Amino-5-bromo-6-hydroxy-2-(trifluoromethoxy)pyridine
4,6-Difluoro-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
+86(0) 189-6910-6387
[email protected]